| F8AJL1 | HPRT_METOI | Methanothermococcus okinawensis (strain DSM 14208 / JCM 11175 / IH1) | hpt Metok_1229 | Detail |
| A1ZAG4 | PAR16_DROME | Drosophila melanogaster (Fruit fly) | Parp16 CG15925 | Detail |
| Q6GJG1 | HPRT_STAAR | Staphylococcus aureus (strain MRSA252) | hpt SAR0511 | Detail |
| Q18JK6 | HPRL1_HALWD | Haloquadratum walsbyi (strain DSM 16790 / HBSQ001) | HQ_1672A | Detail |
| B5IAJ6 | HPRT_ACIB4 | Aciduliprofundum boonei (strain DSM 19572 / T469) | hpt Aboo_0837 ABOONEI_1891 ABOONEI_908 | Detail |
| Q9W719 | HPRT_CHICK | Gallus gallus (Chicken) | HPRT1 HPRT | Detail |
| Q839B2 | HPRT_ENTFA | Enterococcus faecalis (strain ATCC 700802 / V583) | hpt EF_0264 | Detail |
| Q8TSS8 | HPRT_METAC | Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) | hpt MA_0717 | Detail |
| P37171 | HPRT_RHOCB | Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003) | hpt RCAP_rcc01790 | Detail |
| Q45FY6 | HPRT_PIG | Sus scrofa (Pig) | HPRT1 HPRT | Detail |